This is the new iMass app to replace version 5.2.1. You will need to download this app and delete the old app, rather than a simple update. Because of CDN server upgrades, version 5.2.1 and previous versions will no longer broadcast our liturgies.
iMass brings the Holy Sacrifice of the Mass, celebrated in the Extraordinary Form, to your android devices. You may view the daily or Sunday Mass celebrated in either of two locations (and soon to be three). Florida in the USA, or Guadalajara Mexico, and soon in Fribourg Switzerland. The Mass is celebrated by the priests of the Priestly Fraternity of St. Peter.
iMass also provides three of the four Liturgical Books of 1962. Please note an internet connection is necessary for the Missal and Breviary - but if you have an internet connection it is very easy to follow along. For the Breviary, select the hour you want to pray and pray. For the Missal, open the Missal section and you can follow along with the Mass of the day.
The Rituale Romaum is provided for priests, to find any of the blessings (save a couple solemn ceremonies) in the Rituale Romanum of 1962. A search feature makes it very easy to find any blessing in seconds.